GENERATING ACCURATE DIGITAL ELEVATION MODEL FROM IRS-P5 SATELLITE IMAGES WITHOUT UTILIZATION OF GROUND CONTROL POINTS

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ALIZADEH NAEINI A.; KHAZAEI S.

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Journal: Advanced Defense Science and Technology Year:2015 | Volume:6 | Issue:3 Page(s): 211-219

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Title

GENERATING ACCURATE DIGITAL ELEVATION MODEL FROM IRS-P5 SATELLITE IMAGES WITHOUT UTILIZATION OF GROUND CONTROL POINTS

Author(s)

ALIZADEH NAEINI A. | KHAZAEI S. | Issue Writer Certificate

Keywords

DEM GENERATIONQ2

DEM MATCHINGQ2

IRS-P5 SATELLITE IMAGESQ2

Abstract

Generating and modifying spatial data for strategic areas of the country, especially boundary areas, is one of the key challenges in the defense technical information community. In this regard, digital elevation model (DEM) can be utilized to remove every ground operations in a direct process between the earth and overlapping satellite images. In this process, rational polynomial function (RPCs) are only used. However, these coefficients due to some errors in their gathering have some errors that must be removed in a manner. In proposed method of this study, the effects of RPC errors on IRS-P5 SATELLITE IMAGES are reduced using the 2.5D matching procedure between IRS-P5 derived DEM and ASTER global DEM. Experimental results obtained by comparison between the resulting DEM and few available check points shows that the proposed method can achieve vertical accuracy of about 7 meter.

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APA: Copy

ALIZADEH NAEINI, A., & KHAZAEI, S.. (2015). GENERATING ACCURATE DIGITAL ELEVATION MODEL FROM IRS-P5 SATELLITE IMAGES WITHOUT UTILIZATION OF GROUND CONTROL POINTS. (JOURNAL OF ADVANCED DEFENCE SCIENCE AND TECHNOLOGY) JOURNAL OF PASSIVE DEFENCE SCIENCE AND TECHNOLOGY, 6(3), 211-219. SID. https://sid.ir/paper/167576/en

Vancouver: Copy

ALIZADEH NAEINI A., KHAZAEI S.. GENERATING ACCURATE DIGITAL ELEVATION MODEL FROM IRS-P5 SATELLITE IMAGES WITHOUT UTILIZATION OF GROUND CONTROL POINTS. (JOURNAL OF ADVANCED DEFENCE SCIENCE AND TECHNOLOGY) JOURNAL OF PASSIVE DEFENCE SCIENCE AND TECHNOLOGY[Internet]. 2015;6(3):211-219. Available from: https://sid.ir/paper/167576/en

IEEE: Copy

A. ALIZADEH NAEINI, and S. KHAZAEI, “GENERATING ACCURATE DIGITAL ELEVATION MODEL FROM IRS-P5 SATELLITE IMAGES WITHOUT UTILIZATION OF GROUND CONTROL POINTS,” (JOURNAL OF ADVANCED DEFENCE SCIENCE AND TECHNOLOGY) JOURNAL OF PASSIVE DEFENCE SCIENCE AND TECHNOLOGY, vol. 6, no. 3, pp. 211–219, 2015, [Online]. Available: https://sid.ir/paper/167576/en

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